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Tuya WiFi Door Sensor with Alexa — Smart PIR Motion & Door/Window Alarm
Tuya WiFi Door Sensor with Alexa — Smart PIR Motion & Door/Window Alarm
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🏠Tuya WiFi Door Sensor — Smart • Fast • Voice‑Ready
The Tuya WiFi Door Sensor with Alexa & PIR Alarm delivers real‑time entry detection and motion monitoring for any home, apartment, office, or rental property. Designed for modern smart‑home setups, this compact sensor instantly alerts you when a door or window opens — and adds an extra layer of protection with its built‑in PIR motion detector.
Using Tuya Smart / Smart Life, the sensor connects directly to your WiFi network with no hub required. Receive instant push notifications, check device history, and automate routines such as turning on lights or triggering alarms. With Alexa compatibility, you can enable voice alerts, routines, and smart‑home automations effortlessly.
The PIR motion sensor detects movement within its range, making it ideal for entryways, hallways, storage rooms, and rental units. Whether you’re at home or away, you’ll know immediately when motion or entry is detected.
Installation is fully tool‑free — simply peel, stick, and pair. The low‑profile design blends seamlessly into door frames and window edges, while the long‑lasting battery ensures reliable, around‑the‑clock monitoring.
Perfect for homes, offices, Airbnb hosts, dorms, garages, and smart‑home beginners, the Tuya WiFi Door Sensor with Alexa & PIR Alarm delivers powerful, app‑controlled security in a compact, easy‑to‑install package.
⭐ WHY Tuya WiFi Door Sensor STANDS OUT
📲 Instant Smartphone Notifications
Receive real-time alerts the moment a door or window is opened unexpectedly.
🏡 Smart Home Compatible
Works seamlessly with Tuya smart systems and supports smart automation setups.
🎙️ Alexa-Compatible Convenience
Pair with Alexa-enabled devices for voice control and enhanced smart-home integration.
⚡ Fast & Simple Installation
Compact wireless design makes setup quick and hassle-free.
🔒 Reliable Intrusion Detection
Helps secure entry points and monitor activity around your home.
🆚 How It Compares
-
Vs. Traditional Alarm Systems:
✔ No expensive installation fees
✔ Real-time mobile monitoring -
Vs. Basic Magnetic Sensors:
✔ Smart-home integration
✔ App-based alerts and automation -
Vs. Premium Smart Security Brands:
✔ Similar intelligent features
✔ More budget-friendly setup
📌 Product Details
- Connectivity: WiFi / Zigbee versions available
- Frequency: 2.4G MHz
- Voltage: 3V low-power operation
- Size: 13.5 × 10.6 × 3.5 cm
- Weight: Approx. 0.071 kg
- Installation: Wireless mounting
- Compatibility: Smart home systems & Alexa-supported setups
🏡 Perfect For
- Homes
- Apartments
- Offices
- Vacation properties
- Smart-home automation setups
⚡ Smarter Security Starts Here
This isn’t just a door sensor—it’s a smart protection upgrade that keeps your home connected, monitored, and secure 24/7.





Upgrade your security with the Tuya WiFi Door Magnetic Sensor today and enjoy peace of mind knowing your home is protected!
